EP0609609A3 - - Google Patents

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Publication number
EP0609609A3
EP0609609A3 EP19930307911 EP93307911A EP0609609A3 EP 0609609 A3 EP0609609 A3 EP 0609609A3 EP 19930307911 EP19930307911 EP 19930307911 EP 93307911 A EP93307911 A EP 93307911A EP 0609609 A3 EP0609609 A3 EP 0609609A3
Authority
EP
European Patent Office
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19930307911
Other versions
EP0609609A2 (de
EP0609609B1 (de
Inventor
Motoo Tadokoro
Mamoru Kimoto
Koji Nishio
Toshiniko Saitoh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of EP0609609A2 publication Critical patent/EP0609609A2/de
Publication of EP0609609A3 publication Critical patent/EP0609609A3/xx
Application granted granted Critical
Publication of EP0609609B1 publication Critical patent/EP0609609B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/383—Hydrogen absorbing alloys
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S420/00—Alloys or metallic compositions
    • Y10S420/90—Hydrogen storage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
EP93307911A 1993-02-05 1993-10-05 Verfahren zur Herstellung einer Wasserstoffabsorbierenden Legierung für negative Elektrode Expired - Lifetime EP0609609B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/014,382 US5376474A (en) 1993-02-05 1993-02-05 Hydrogen-absorbing alloy for a negative electrode and manufacturing method therefor
US14382 1993-02-05

Publications (3)

Publication Number Publication Date
EP0609609A2 EP0609609A2 (de) 1994-08-10
EP0609609A3 true EP0609609A3 (de) 1994-08-31
EP0609609B1 EP0609609B1 (de) 1998-03-04

Family

ID=21765138

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93307911A Expired - Lifetime EP0609609B1 (de) 1993-02-05 1993-10-05 Verfahren zur Herstellung einer Wasserstoffabsorbierenden Legierung für negative Elektrode

Country Status (4)

Country Link
US (1) US5376474A (de)
EP (1) EP0609609B1 (de)
JP (1) JP3432873B2 (de)
DE (1) DE69317252T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0560535B1 (de) * 1992-03-05 1999-11-03 Sanyo Electric Co., Limited. Wasserstoff absorbierende Legierung für negative Elektrode
US5547784A (en) * 1993-01-18 1996-08-20 Matsushita Electric Industrial Co., Ltd. Alkaline storage battery and method for producing the same
JPH0790435A (ja) * 1993-09-20 1995-04-04 Shin Etsu Chem Co Ltd 水素吸蔵合金、その製造方法及びそれを用いた電極
US5512385A (en) * 1994-02-28 1996-04-30 Matsushita Electric Industrial Co., Ltd. Hydrogen storage alloy and nickel-metal hydride storage battery using the same
DE4426958A1 (de) * 1994-07-29 1996-02-01 Varta Batterie Gasdicht verschlossener Metalloxid-Metallhydrid-Akkumulator
US5629000A (en) * 1994-11-25 1997-05-13 Sanyo Electric Co., Ltd. Hydrogen-absorbing alloy electrode for metal hydride alkaline batteries and process for producing the same
US5810981A (en) * 1995-03-09 1998-09-22 Mitsubishi Materials Corporation Three phase hydrogen occluding alloy and electrode made of the alloy
JPH08244295A (ja) * 1995-03-14 1996-09-24 Asahi Optical Co Ltd 感熱プリンタおよびその使用方法
EP0736918B1 (de) * 1995-04-04 1999-07-07 Dai Nippon Printing Co., Ltd. Elektrode für Sekundärbatterie mit nicht-wässrigem Elektrolyten und Verfahren zur Herstellung
US5951945A (en) * 1995-06-13 1999-09-14 Mitsubishi Materials Corporation Hydrogen occluding alloy and electrode made of the alloy
US5885378A (en) * 1995-07-12 1999-03-23 Mitsubishi Materials Corporation Hydrogen occluding alloy and electrode made of the alloy
DE19527505A1 (de) * 1995-07-27 1997-01-30 Varta Batterie Legierungen für die Verwendung als aktives Material für die negative Elektrode einer alkalischen, wiederaufladbaren Nickel-Metallhydrid-Batterie und Verfahren zu ihrer Herstellung
JP3214341B2 (ja) * 1996-03-08 2001-10-02 松下電器産業株式会社 電池用水素吸蔵合金の製造法
US6074783A (en) * 1996-12-19 2000-06-13 Duracell Inc. Hydrogen storage alloys for use in rechargeable electrochemical cells, and methods of producing them
EP0867957B1 (de) * 1997-03-28 2008-05-14 Matsushita Electric Industrial Co., Ltd. Negativelektrode für alkalische Akkumulatoren
JP2001135311A (ja) * 1999-11-04 2001-05-18 Matsushita Electric Ind Co Ltd アルカリ蓄電池
JP3697996B2 (ja) * 1999-12-24 2005-09-21 三菱マテリアル株式会社 高率初期活性化処理で少ない充放電回数での高放電容量化並びに低温高率放電容量の向上を可能とする電池負極用水素吸蔵合金
WO2004027901A2 (en) * 2002-09-17 2004-04-01 Diffusion Science, Inc. Electrochemical generation, storage and reaction of hydrogen and oxygen using gas permeable catalyst-coated hollow microspheres

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02228434A (ja) * 1989-03-01 1990-09-11 Sanyo Electric Co Ltd 水素吸蔵合金の製造方法
EP0417802A1 (de) * 1989-09-13 1991-03-20 Canon Kabushiki Kaisha Wasserstoffspeicherkörper
JPH0393158A (ja) * 1989-09-01 1991-04-18 Sanyo Electric Co Ltd 水素吸蔵合金電極
JPH0393159A (ja) * 1989-09-05 1991-04-18 Sanyo Electric Co Ltd 水素吸蔵合金
JPH03219036A (ja) * 1990-01-22 1991-09-26 Sanyo Electric Co Ltd アルカリ蓄電池用水素吸蔵合金電極
JPH03280357A (ja) * 1990-03-28 1991-12-11 Sanyo Electric Co Ltd アルカリ蓄電池用水素吸蔵合金電極
US5135589A (en) * 1990-04-16 1992-08-04 Fetcenko Michael A Metastable hydrogen storage alloy material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824131A (en) * 1970-04-24 1974-07-16 K Beccu Negative electrode of titanium-nickel alloy hydride phases
US4623597A (en) * 1982-04-28 1986-11-18 Energy Conversion Devices, Inc. Rechargeable battery and electrode used therein
NL8303630A (nl) * 1983-10-21 1985-05-17 Philips Nv Elektrochemische cel met stabiele hydridevormende materialen.
JP2926734B2 (ja) * 1989-02-23 1999-07-28 松下電器産業株式会社 水素吸蔵合金を用いたアルカリ蓄電池
NL8901776A (nl) * 1989-07-11 1991-02-01 Philips Nv Elektrochemische cel.
JP2972919B2 (ja) * 1990-09-18 1999-11-08 日本電池株式会社 蓄電池用水素吸蔵合金粉末の製造方法および水素吸蔵電極

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02228434A (ja) * 1989-03-01 1990-09-11 Sanyo Electric Co Ltd 水素吸蔵合金の製造方法
JPH0393158A (ja) * 1989-09-01 1991-04-18 Sanyo Electric Co Ltd 水素吸蔵合金電極
JPH0393159A (ja) * 1989-09-05 1991-04-18 Sanyo Electric Co Ltd 水素吸蔵合金
EP0417802A1 (de) * 1989-09-13 1991-03-20 Canon Kabushiki Kaisha Wasserstoffspeicherkörper
JPH03219036A (ja) * 1990-01-22 1991-09-26 Sanyo Electric Co Ltd アルカリ蓄電池用水素吸蔵合金電極
JPH03280357A (ja) * 1990-03-28 1991-12-11 Sanyo Electric Co Ltd アルカリ蓄電池用水素吸蔵合金電極
US5135589A (en) * 1990-04-16 1992-08-04 Fetcenko Michael A Metastable hydrogen storage alloy material

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI 1990 Derwent World Patents Index; AN 318006 *
PATENT ABSTRACTS OF JAPAN vol. 15, no. 273 (E - 1088) 11 July 1991 (1991-07-11) *
PATENT ABSTRACTS OF JAPAN vol. 15, no. 500 (C - 0895) 18 December 1991 (1991-12-18) *
PATENT ABSTRACTS OF JAPAN vol. 16, no. 101 (E - 1177) 12 March 1992 (1992-03-12) *

Also Published As

Publication number Publication date
JPH06231763A (ja) 1994-08-19
DE69317252T2 (de) 1998-08-27
EP0609609A2 (de) 1994-08-10
US5376474A (en) 1994-12-27
JP3432873B2 (ja) 2003-08-04
DE69317252D1 (de) 1998-04-09
EP0609609B1 (de) 1998-03-04

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